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| author | Peter Eisentraut <peter@eisentraut.org> | 2023-08-07 09:06:52 +0200 |
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| committer | Peter Eisentraut <peter@eisentraut.org> | 2023-08-07 09:34:38 +0200 |
| commit | 67c0ef9752ade6dc252a19be8d2259847d4eb78d (patch) | |
| tree | befd5e6f1a42b22ca1e629199b6ed954e2c72024 /src/backend/executor/nodeModifyTable.c | |
| parent | fdd79d8992d600d38eecfab568b27f6d04e4dfb3 (diff) | |
| download | postgresql-67c0ef9752ade6dc252a19be8d2259847d4eb78d.tar.gz postgresql-67c0ef9752ade6dc252a19be8d2259847d4eb78d.zip | |
Improve const use in zlib-using code
If we define ZLIB_CONST before including zlib.h, zlib augments some
interfaces with const decorations. By doing that we can keep our own
interfaces cleaner and can remove some unconstify calls.
ZLIB_CONST was introduced in zlib 1.2.5.2 (17 Dec 2011). When
compiling with older zlib releases, you might now get compiler
warnings about discarding qualifiers.
CentOS 6 has zlib 1.2.3, but in 8e278b6576, we removed support for the
OpenSSL release in CentOS 6, so it seems ok to de-support the zlib
release in CentOS 6 as well.
Reviewed-by: Tristan Partin <tristan@neon.tech>
Discussion: https://www.postgresql.org/message-id/flat/33462926-bb1e-7cc9-8d92-d86318e8ed1d%40eisentraut.org
Diffstat (limited to 'src/backend/executor/nodeModifyTable.c')
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